太子参品种资源特性的研究  

Studies on strain characteristics of Pseudostellaria heterophylla varieties

作　　者：林光美[1] 张建宝 侯长红[3] 王树贵 袁济端 林文雄[1] 

机构地区：[1]福建农林大学作物学院,福建福州350002 [2]美国泛华医药公司,北京100012 [3]福建农林大学经济与管理学院,福建福州350002 [4]宁德市养和堂柘荣太子参开发有限公司,福建柘荣355300 [5]柘荣县农业技术推广中心,福建柘荣355300

出　　处：《中国中药杂志》2005年第6期422-426,共5页China Journal of Chinese Materia Medica

基　　金：国家科技攻关计划项目(2001BA701A6113);国家科技攻关计划引导项目(2003BA759C);福建省教育厅资助项目(K20035)

摘　　要：目的:探讨不同太子参品种类型的栽培特性,为实施太子参的GAP生产提供了重要的理论与实践依据。方法:采用道地主产区专题调研法和系统选择法,应用系统分离纯化种源,采用随机区组设计或对比设计,连续3年品比试验及专题研究。结果:太子参大叶型、小叶型、野生型品种间的生物学性状及生产力特性具有极显著差异(P<0.01),生态适应性、植株特征、花粉粒、染色体和同功酶均有显著差别。结论:首次确立了太子参的品种资源类型并进行定名,建立了太子参品种资源分型研究的性状和生产力指标体系。Objective: To characterize the different varieties of Pseudostellaria heterophylla during cultivation. Method: Using systematic selection in the main productive areas,the techniques of random design, all varieties were observed for 3 years. Result:The biological and productive characteristics of P. heterophylla var. macrophylla, P. heterophylla var. Foliolum,and P. heterophylla var. arvense were significantly different (P<0.01). There were also differences in ecological adaptability, plant characteristics,pollen granule, chromosomes, and isoenzyme of the three cultivars.Conclusion: The strain types of P. heterophylla was denominated for the first time. The characteristics and productivity index system of P. heterophylla varieties were determined.

关 键 词：太子参 品种资源 栽培特性 品比试验 生态适应性 植株 生物学性状 首次 随机区组设计 分型 

分 类 号：S567.53[农业科学—中草药栽培]